The effects of high yielding varieties technology on small rice farmers a study of the rice production policy implementation, 1970-1981

The effects of high yielding varieties technology on small rice farmers a study of the rice production policy implementation, 1970-1981

書誌詳細
第一著者: Modina, Rolando Braga 1957-
フォーマット: 図書
言語:English
主題:
Rice.
Agricultural innovations > Philippines > Nueva Ecija.
Agriculture and state > Philippines > Nueva Ecija.